Lick My ScreenAnother from we-make-money-not-art:
Two tasty computer interfaces. One dispenses jelly beans depending on memory usage of computer processes. Good idea. Might work also for encouraging people to learn how to use a computer. Give them Skittles every time they save a file or something. Or Solitaire with candy, that would be addictive.
The other is a USB controlled taste dispenser that attaches to the screen. It will drip the tastes down the screen so you can lick them. Like all new interfaces this will probably get popular with porn sites. eeewww.
GUI and Tasty
Edible User Interfaces